I would like to grind to FV215b before it becomes a special tank, so I have little time. I know only about premium account which gives 50% more exp and the 2 hours bonus 100% to exp. Are there any other options to increase incoming experience?

Basically maximise everything, premium account, XP boosters, free XP boosters, crew boosters (cos the better the crew, the more likely you are to have a good game and thus get more XP + food + optics + a decent amount of premium ammo.

And platoon if you can, because that gives an XP boost.

That is actually grinding the tanks, if you want to do it the converting free XP way, then again all the boosters, premium time but then do the X2s (or X3s) on all the elite tanks you have every day and convert the free XP.

i was even at the T8 french td and gave up on the grind for foch 155 before i even reached the T9 - too painfull so need to finish T5 and go all the way to T10? perhaps need to grind the money to buy them + modules ? guess you need at least 2h powergrind per day

That's too soon, i'm sure i wouldn't be able to make it ( at least not in WoT, tho i never tried. In WoWS otoh i'd had plenty of time left), not sure about how skilled OP is and how much time he can dedicate to powergrinding.

While we are at it: how many games would i have to play if i started today with the TII that leads up to the FV215B with an average of 700xp per game?

That's too soon, i'm sure i wouldn't be able to make it ( at least not in WoT, tho i never tried. In WoWS otoh i'd had plenty of time left), not sure about how skilled OP is and how much time he can dedicate to powergrinding.

While we are at it: how many games would i have to play if i started today with the TII that leads up to the FV215B with an average of 700xp per game?

Minimum grind is 732,000, all tanks full upgraded is 959,500. So for you, presuming you upgrade the tanks you are looking at around 1300 games. With 100% XP boosters though you can cut that in half. 600-700 games, about 120 a week maybe.

You obviously need all the credits as well.

If anyone has ground the tier 10 British medium then most of the guns, radios and engines should already be unlocked.

Minimum grind is 732,000, all tanks full upgraded is 959,500. So for you, presuming you upgrade the tanks you are looking at around 1300 games. With 100% XP boosters though you can cut that in half. 600-700 games, about 120 a week maybe.

You obviously need all the credits as well.

If anyone has ground the tier 10 British medium then most of the guns, radios and engines should already be unlocked.

thanks!

That's so much powergrinding - at least for me - that i'm not sure i'd pull this through.